baber/WOPTO huggingface dataset:
Patent JP-H03237025-A (JP)
Title: Device for forming optical element
Inventor: YASUMATSU MASATOSHI
IPC: C03B11/12
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the heating time of a forming material, to reduce the forming time, to reduce the heating time of a forming mold and to prevent the deterioration of the mold by oxidation by using a specified heating element to heat the upper, lower and drum molds for forming an optical element and an optical element material. CONSTITUTION:A heating element 18 opposed to an optical element material 17 and used for directly heating the material, a drum mold 15 to be opposed to the side part of the material 17 when the material 17 heated by the element 18 is press-formed, and the two forming molds (upper mold 13 and lower mold 14) to be brought into contact with the upper and lower parts of the material 17 to form the upper and lower surfaces of the optical element in press forming are provided. A cooling fluid supply part (air nozzles 24 and 25) for supplying a cooled fluid to the molds 13 and 14 and a control means (flow rate proportional valves 26 and 27, proportional valve amplifiers 33 and 34, etc.,) are preferably furnished.
Patent JP-H08218483-A (JP)
Title: Nozzle for removing foreign matter in pipe
Inventor: TANAHASHI KENZO
IPC: B08B9/02
Filed: 1995-02-20
Abstract: PURPOSE: To remove solid foreign matter protruded in a pipe by forming multiple ejection nozzles opened at prescribed intervals in the peripheral direction at the rear section of a nozzle main body with floating/propelling large-diameter ejection nozzles and foreign matter removing small-diameter ejection nozzles. CONSTITUTION: The diameter of floating/propelling large-diameter ejection nozzles 6 is set to the diameter that the high-pressure water can be spouted with the water pressure and water quantity required to float a nozzle main body 1 in a pipe. The diameter of foreign matter removing small-diameter ejection nozzles 7 is set to the diameter that the high-pressure water can be quickly spouted to cut and crush solid foreign matter such as tree roots protruded in the pipe.  The hose connection section 3 of the nozzle main body 1 is inserted into a sewage pipe connected to the tip of a hose, the high-pressure water is fed into the nozzle main body 1, the opening sides of the ejection nozzles 7 are pressed to the wall face of the pipe by the high-pressure water spouted from the ejection nozzles 6, the nozzle main body 1 is excited in the forward direction, and the solid foreign matter protruded on the inner face of the pipe is cut and crushed by the high-pressure water spouted from the ejection nozzles 7.
Patent JP-H07218269-A (JP)
Title: Drift detection correction circuit
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5649
Filed: 1994-02-01
Abstract: PURPOSE:To obtain a drift detection correction circuit which can detect and automatically covect a drift component included in the difference between two signals and. CONSTITUTION:Two piezoelectric elements 16a, 16b of an oscillating gyro 12 are connected to a first differential circuit 34. The output signal of the first differential circuit 34 is synchronously detected by first and second synchronous detection circuits 40, 50, and smoothed by first and second smoothing circuits 44, 54. The first smoothing circuit 44 is connected to an amplification circuit 58. A difference between output signals of the two smoothing circuits 44, 54 is output from a second differential circuit 56 and a phase circuit 62 is controlled in response thereto. The phase of a synchronous signal generated in a synchronous signal generation circuit 60 is regulated by the phase circuit 62. The synchronous signals of the two synchronous detection circuits 40, 50 have the same temporal center point and possess a temporaly symmetrical shape and different time ranges as viewed from the center point.
Patent JP-H11232125-A (JP)
Title: Method and system for schedule management and medium having recorded schedule management program
Inventor: SHIROTANI TAKASHI
IPC: G06F9/48
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To perform a flexible schedule management by taking additional attributes of events into consideration. SOLUTION: In this schedule management method performing schedule adjustment among users in the group consisting of plural users for every time slot as certain-time unit, if there are existing events (step 41), the priority level of a newly proposed event against the existing events is calculated based on various attribute values (step 43), and a realization possibility of the proposed event is calculated based on respective priority levels of pertinent existing events of individual users (step 44), and this proposed event is proposed at a time slot where the realization possibility is highest.
Patent JP-H03236085-A (JP)
Title: Information display device
Inventor: FUNAKI MASAYUKI
IPC: G09F9/00
Filed: 1990-02-14
Abstract: PURPOSE:To prevent an item plate from shifting in position by providing a cover with a reinforcement part, engaging the reinforcement part with a groove, and fitting the cover detachably. CONSTITUTION:The front protection cover 7 is fitted on the surface of the device and the reinforcement part 7a which has two longitudinal sides folded is provided and deflection is caused by gravity to prevent the cover 7 from floating. Further, the grooves 6a are provided at the upper and lower circumferences of a display panel 5 so that the upper and lower ends of the cover 7 can be inserted therein and fixed and the parts 7a can enter lift and right of the grooves. Then data are displayed by providing a banking index data display part 2 to the display panel 5 and sticking item plates 3 and 4 on the surface on both sides. The panel 5 is fitted with the cover 7, so the item plates 3 and 4 are protected from outside and prevented from shifting in position owing to mischief.
Patent JP-H07240521-A (JP)
Title: Insulated gate type bipolar transistor
Inventor: OHIGATA SHIGEYUKI
IPC: H01L29/73
Filed: 1994-03-02
Abstract: PURPOSE:To obtain an insulated gate type bipolar transistor which is kept free from turn-off oscillation without deteriorating in a tradeoff between a saturation voltage and a switching speed by a method wherein a specific first region is set in thickness so as to be smaller than a specific value in resistivity and to make an applied voltage which induces a turn-off waveform oscillation higher than a specific value. CONSTITUTION:A second conductivity-type layer 11 is provided to the surface of a first conductivity-type layer 12, a second conductivity-type second region 2 is selectively formed on the surface layer of a first conductivity-type first region 1 of high resistivity, and a first conductivity-type third region 3 is selectively formed on the surface layer of the second region 2. A region sandwiched in between the second region 2 where the first region 1 is exposed and the third region 3 is made to serve as a channel forming region 5, and a gate electrode 7 is provided onto the region 5 through the intermediary of a gate insulating film 6. In this constitution, the first region 1 is set in thickness so as to be smaller than 50OMEGAcm in resistivity and to make an applied voltage which induces a turn-off waveform oscillation higher than a specific value.
Patent JP-H08203665-A (JP)
Title: Microwave oven
Inventor: KYOTANI TATSUMI
IPC: H05B6/68
Filed: 1995-01-30
Abstract: PURPOSE: To detect the heating result of a food by use of a differential humidity sensor. CONSTITUTION: Two heat sensitive elements housed in vessels having air holes on one-end sides are mounted on a heat conductive bulkhead so that the respective air holes are tuned in mutually opposite directions to constitute a differential humidity sensor. This differential humidity sensor is mounted on the wall of an exhaust duct 111 connected to the heating chamber 104 of a microwave oven with the bulkhead as the boundary in such a manner that one heat sensitive element makes contact with the exhaust air from the heating chamber in the exhaust duct, and the other heat sensitive element makes contact with the intake air to the heating chamber within the cabinet 100 of the microwave oven.  The differential humidity between the absolute humidity of exhaust air and the absolute humidity of intake air is detected by the non-equilibrium potential of a bridge circuit including both the heat sensitive elements, and the heating result of a food placed in the heating chamber is detected by the state of the differential humidity.
Patent JP-S62194334-A (JP)
Title: Hydraulic circuit
Inventor: UNO KEIICHIRO
IPC: E02F9/22
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a holding function without a holding valve by controlling the discharge amount of a variable capacity oil hydraulic pump by a control signal corresponding to a preset value of metering characteristics. CONSTITUTION:In the hydraulic circuit of an oil-pressure shovel serving as a crane in combination, a valve 32 integrated with a boom cylinder 4 is provided. The valve 32 is provided with a direction switch valve 33 consisting of neutral block-type spool valves, a check valve 34, and an overload relief valve 35. When the valve 33 is on the position B and a pipeline 36 is broken during the extension of the cylinder 4, the cylinder 4 is held in the stopped state, although the cylinder 4 is ready to contract. Furthermore, when the valve 33 is on the position A and a pipeline 37 is broken during the contraction of the cylinder 4, the boom can be put to a stopped state when an operation commanding means 41 is restored to neutral.
Patent JP-H08261823-A (JP)
Title: Color control system
Inventor: RICHIYAADO JII SUTAANZU
IPC: G01J1/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an effective system which operates practically in real time to control the original position of a color printer or a copying machine. SOLUTION: A color control system is provided with a color filter device 106 for generating a first plurality of light signals for filtering a plurality of attenuated light signals and using them with an optical sensor device having an optical sensor device 102 for generating a plurality of feedback signals in response to a plurality of incidence light signals 152 and a light attenuation device 104 for generating a plurality of attenuated light signals by attenuating light reflected from a printed color patch. It is also provided with a plurality of signal lines for transmitting a plurality of feedback signals from a color control system.
Patent JP-S54124359-A (JP)
Title: Air-cooled absorption refrigerator to remove absorbed heat using absorption liquid for thermal medium
Inventor: OOSONO TOSHIAKI
IPC: F25B37/00
Filed: 1978-03-20
Abstract: PURPOSE: To simplify the cooling of absorption liquid and to maintain the concentration of absorption liquid in an absorber by radiating the absorbed heat to the air by the absorption liquid itself as a thermal medium without using cooling water.  
     CONSTITUTION: The amount of absorption liquid circulating through an absorption liquid air-cooling unit 9 is increased by a pump 8, restraining the thermal rise in an absorber 11 within a minite level. Meanwhile, a part of the absorption liquid is regulated in the discharge in a discharge regulator 12, and supplied to a regenerator 14 through a heat exchanger 13 to be heated and boiled up. Then, the refrigerant vapor generated there is cooled and liquefied in a refrigerant-condensing cooling unit 15 and returned to the refrigerant liquid circuit. The absorption liquid is concentrated in the regenerator 14, and conducted through a pipe route 24 and a heat exchanger 13 to give heat to the absorption liquid to be sent to the regenerator 14. It is then returned to the absorption liquid circuit properly through a space above a pool 7 to maintain the concentration in the absorption liquid circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05232660-A (JP)
Title: Treatment for silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C11/00
Filed: 1992-02-19
Abstract: PURPOSE:To prevent scratching and deposition of foreign matter by incorporating a compd. selected from specified compds. into a stabilizer and to specify the replenishing amt. of the stabilizer to a certain amt. or smaller. CONSTITUTION:The photographic material is processed with a treating liquid having a fixing ability and then treated with a stabilizer. This stabilizer contains a compd. selected from compds. expressed by formula. The replenishing amt. of the stabilizer is specified to <=670ml/m<2>. In formula, R1, R2 and R3 are hydrogen atom, substd. or unsubstd. alkyl groups (e.g. methyl, ethyl, methoxyethyl, benzyl, carboxymethyl, sulfopropyl, hydroxyethyl, propyl, isopropyl, etc.,) or aryl groups (e.g. phenyl, p-methyoxyphenyl, p-hydroxyphenyl, etc.), and X is substd. or unsubstd. nitrogen contg. heteroring (e.g. pyrrole, imidazole, piperidine, pyrazole, succinimide, etc.).
Patent JP-H09316226-A (JP)
Title: Fine pore foaming
Inventor: DEEBITSUDO II TOOMASU
IPC: B29C44/34
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer foam material which has a density reduced down to the same level as that of paper and excellent dimensional stability and is useful in a transducer diaphragm by saturating a part of a specific unfoamed polymer material with a fluid so as to swell only the thickness dimension.  
     SOLUTION: A part of an unfoamed polymer material having the thickness dimension in the direction crossing surfaces opposing to each other, for example, poly(ethylene naphthalate) is saturated with a fluid such as fluid carbon dioxide to allow the unfoamed polymer to expand only its thickness dimension to give a foamed polymer material. It is preferred that a part of the unfoamed polymer material is saturated with a fluid in the supercritical state. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S58150771-A (JP)
Inventor: HAMADA YASUYOSHI
IPC: F25B15/00
Filed: 1982-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01207737-A (JP)
Title: Radiograph information reader
Inventor: OGURA NOBUHIKO
IPC: H04N1/04
Filed: 1988-02-15
Abstract: PURPOSE:To attain image reading with high resolution by setting up both the diameter of an excited beam and a reading pitch to <=100mum. CONSTITUTION:Both the diameter of an excited beam and the reading pitch are set up to <=100mum. When the diameter of a spot of a laser beam 10 on an accumulative phosphor sheet 2 is set up to 50mum, a subscanning pitch is set up to 50mum and a sampling period of a sample is set up to a proper value for instance, the reading pitch in a main scanning direction also is set up to 50mum. Thus, the resolution of an electronic microscope image reproduced by an image reproducing device 41 can be sufficiently improved by setting up the spot diameter of the laser beam 10 and the reading pitch to said value.
Patent JP-H11227275-A (JP)
Title: Printing equipment
Inventor: SHIMIZU MASARU
IPC: G03G15/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To release temporarily recording paper almost adhering to a roller or a print head and prevent complete adhesion from occurring by reversing the recording paper after rotating normally after fixed time elapses during waiting, in printing equipment with an automatic cutter. SOLUTION: During a normal printing operation, recording paper 2 is printed while pressed to a print head 3 by the rotation of a roller 1 and fed simultaneously, cut by a fixed cutter 5 and a moving cutter 4, and discharged. On the other hand, during waiting, after fixed time elapses, the recording paper 2 is prevented from adhering completely by delivering by the rotation of the roller 1, returning by the reverse rotation of the roller 1, and thereby releasing temporarily from near adhesion to the printing head 3 or the roller 1. After that, the moving cutter 4 is operated to control oxidation, rusting, and hardening of grease, etc., in the parts of the automatic cutter mechanism.
Patent JP-H04271140-A (JP)
Title: Manufacture of semiconductor chip
Inventor: ANDO NOBORU
IPC: H01L21/301
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the manufacturing method of a semiconductor chip capable of preventing damage due to silicon cutouts generated on the sidewall in a cutting and separation process of semiconductor chips, regarding the improvement of a method for dividing a semiconductor substrate into semiconductor chips. CONSTITUTION:The title manufacturing method includes the following; a first separation process for dividing a semiconductor substrate 1 stuck on a tape 2 into individual semiconductor chips 1a without cutting the tape, a process for injecting resin 3 in a scribe trench 1b formed between separated semiconductor chips 1a, and a second cutting process for forming a cutting trench 3a and separating the above semiconductor chips 1a.
Patent JP-S53117817-A (JP)
Title: Disuse method for water catching device set in conduit for supplying town gas
Inventor: ISHIZAKI MASAYOSHI
IPC: F16L55/18
Filed: 1977-03-24
Abstract: PURPOSE: To prevent gas leakage due to the damage and so on of a water catching riser without performing the excavation of road surfaces at all, by sealing the whole water catching device by pressing and filling hardening resin into a water catching vessel and the riser through the riser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56130899-A (JP)
Title: Write-in system of fail memory
Inventor: HASHIZUME KEN
IPC: H01L27/04
Filed: 1980-03-17
Abstract: PURPOSE:To enable accurate write-in without change in time reference pulse, by changing the output reference pattern according to the relative location of strobe to the time reference pulse and controlling the write-in to the fail memory. CONSTITUTION:The reference pattern is read out from the input/output reference pattern memory 1 via the reference time pulse generating section 3, and address counter 2, and the comparison with the measured integrated circuit output is made  at the discrimination circuit 5 in response to the strobe output from the strobe pulse generator 4, and the result is written in the fail memory 10. On the other hand, according to the relative location signal to the time reference pulse output from the generating section 3 of the strobe output from the generator 4, the output reference pattern is shifted by strobe minimum width WMIN via the delay circuit 11 and selector 12, and the time of generation is controlled for the write-in pulse outputted from the write-in control section 8. Thus, without change of the time reference pulse, the accurate write-in to the fail memory can be made without malfunction independently of the location of strobe generation.
Patent JP-S54124662-A (JP)
Title: Digital phase synchronizing loop
Inventor: TATSUNO HIDEO
IPC: H03L7/06
Filed: 1978-03-20
Abstract: PURPOSE:To give a wide-synchronizing range and good jitter suppression characteristic in a digital phase synchronizing loop. CONSTITUTION:The phase difference between input and output clocks is detected by phase comparator 13. This phase difference is subjected to multilevel quantization in quantizing circuit 19 by fixed clocks from oscillator 16, and has the band limited by loop filter 14. The output of filter 14 is converted to a control signal, which has a phase control period corresponding to the phase difference above, in control period converter circuit 21. Stuffing or destuffing is performed in phase control circuit 15 for the fixed clock train from oscillator 16 by this control signal, and the fixed clock train is supplied to phase comparator 13 after frequency division in frequency divider 17. By this loop control, output clocks synchronizing with input clocks in phase can be obtained at terminal 18.
Patent JP-S59159939-A (JP)
Title: Method for determining heat-up pattern of material in heating furnace
Inventor: DOI KENJI
IPC: C21D11/00
Filed: 1983-03-02
Abstract: PURPOSE:To approximate a heat-up pattern to a heat-up curve at which the material in a furnace is actually heated and to enable prevention of black smoke and energy economization by changing the furnace temp. with a primary delay by taking the responsiveness of the furnace into consideration in the calculation of the heat-up pattern. CONSTITUTION:A method of determining a heat-up pattern includes the following four steps: The step in which the billet temp. at the present point of time of the charging material and the predicted residence time when the material resides in each furnace zone are inputted to a computer and the average temp. and soaking degree of the material in the stage of discharging the material and the predicted fuel flow rate in each furnace zone are calculated. The step in which the change in the furnace temp. with time is simulated with a function of a primary delay when the control for changing the above-mentioned temp. in each furnace zone by a specified value is performed, then the average temp. and soaking degree of the material at the intended time for discharging and the predicted fuel flow rate are calculated. The step in which the coefft. of linearization around the temp. in each furnace zone at the present point of time is calculated by using the results of the above-described two steps and the optimum temp. in each furnace zone satisfying the condition for minimizing the fuel is calculated by using said coefft. The step in which the result of said simulation is outputted as a heat-up pattern is included.
Patent JP-H08240813-A (JP)
Title: Electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 1996-01-27
Abstract: PURPOSE: To enhance the production yield and to reduce the manufacturing cost by forming peripheral circuits connected to the matrix wirings on a substrate as thin-film transistors(TFTs) of complementary type constitution and constituting the remaining peripheral circuits of semiconductor chips. CONSTITUTION: Only the analog switch array circuit parts among the peripheral circuit parts connected to the wirings in the X direction of a liquid crystal element device of m×n circuit constitution are formed as the TFTs like active elements disposed at pixels 6. Only the analog switch array circuit parts of the peripheral circuit parts connected to the Y direction wirings are also formed as TFTs. The other peripheral circuit parts are MOS integrated circuits(ICs) 4 and are connected to the substrate by a COG method. The peripheral circuit parts formed as the TFTs are formed as CTFT(complementary type constitution) like the active elements disposed at pixels 6. Namely, only the simple parts of the element constitution or only the functional parts of a smaller number of elements are formed as the TFTs, thereby, the production yield of the liquid crystal display device is improved and the manufacturing cost is reduced.
Patent JP-S57147434-A (JP)
Title: Adsorbent for separation
Inventor: KONDOU YOSHIYUKI
IPC: B01J20/26
Filed: 1981-03-10
Abstract: PURPOSE: To obtain the adsorbent suitable for optical splitting or solvent splitting, by using one obtained by coating wholly porous fine particles with a  thermoplastic synthetic resin as the separation adsorbent.  
     CONSTITUTION: In the separation adsorbent, as a carrier, one obtained by substantially coating wholly porous fine particles with an average fine pore size of 100Å or more with a thermoplastic synthetic resin such as polyolefine, polyethylene terephthalate or the like is used. This adsorbent is useful for optical splitting, solvent splitting, especially, a column packing agent for liquid chromatography and low in tailing and can separate a solvent easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60177510-A (JP)
Inventor: SOMA KENICHIROU
IPC: H01B13/14
Filed: 1984-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。